fiberline.dk DNS records

🖥️ Nameservers4 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.16	600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 92ms

TXT Record
bkvsd7qvmsgh0kn4mnqcos0294
MS=ms31788015
v=spf1 include:spf.protection.outlook.com include:spf1.emarketeer.com include:spf.emailsignatures365.com include:mailgun.org -all

✉️ SPF

Policy	Record (fiberline.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf1.emarketeer.com include:spf.emailsignatures365.com include:mailgun.org -all

📨 DMARC

Policy	Record (_dmarc.fiberline.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:dmark@fiberline.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC166ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	RSA/SHA-256	AwEAAY1NMZBM8WIlzvQWDI1dyUD1P0XMFXY7HXaW…
ZSK	RSA/SHA-256	AwEAAbAdkQWiczmZ5otP89572ww7kfNQLCZEkMuK…
ZSK	RSA/SHA-256	AwEAAdOwclrsrOa2pPpmClsaEZ6IOcVVee1Fp37e…

🏷️ SOA24ms

Field	Value
Serial	2025031896
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

32ms

MX

15ms

AAAA

36ms

TXT

92ms

CAA

16ms

HTTPS

38ms

TLSA

52ms

SOA

24ms

MTA-STS

15ms

DNSSEC

166ms

SRV

0ms

Total

2232ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:25:48	2232ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:06:25	443ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:31:45	8657ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 08:37:57	2742ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 20:13:34	761ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 08:46:31	739ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 16:09:29	770ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 11:02:21	2746ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-29 03:54:49	767ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 10:52:20	1021ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 20:32:41	932ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:39:14	1117ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-19 14:44:50	2501ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 09:37:18	580ms	4 NS 1 A 0 MX	🔒 Secure	View